Fund: Crash when many collision happen

What happened?

Crash when many collision happen

What do you expect?

Works fine like version 1.18.0

How can we reproduce this?

No response

What steps should take to fix this?

No response

Do have an example of where the bug occurs?

No response

Relevant log output

════════ Exception caught by scheduler library ═════════════════════════════════
The following _TypeError was thrown during a scheduler callback:
type 'Null' is not a subtype of type 'Component' in type cast

When the exception was thrown, this was the stack:
#0      _CompactIterator.current (dart:collection-patch/compact_hash.dart:728:29)
#1      _OrderedSetIterator.current (package:ordered_set/ordered_set.dart:191:36)
#2      Iterable.forEach (dart:core/iterable.dart:347:35)
#3      Component.updateTree (package:flame/src/components/core/component.dart:527:16)
#4      FlameGame.updateTree (package:flame/src/game/flame_game.dart:163:17)
#5      HasTimeScale.updateTree (package:flame/src/components/mixins/has_time_scale.dart:35:11)
#6      FlameGame.update (package:flame/src/game/flame_game.dart:152:7)
#7      HasQuadTreeCollisionDetection.update (package:flame/src/collisions/broadphase/quadtree/has_quadtree_collision_detection.dart:84:11)
#8      HasTimeScale.update (package:flame/src/components/mixins/has_time_scale.dart:30:11)
#9      BonfireGame.update (package:bonfire/base/bonfire_game.dart:188:11)
#10     GameRenderBox.gameLoopCallback (package:flame/src/game/game_render_box.dart:121:10)
#11     GameLoop._tick (package:flame/src/game/game_loop.dart:46:13)
#12     Ticker._tick (package:flutter/src/scheduler/ticker.dart:261:12)
#13     SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1397:15)
#14     SchedulerBinding.handleBeginFrame.<anonymous closure> (package:flutter/src/scheduler/binding.dart:1240:11)
#15     _LinkedHashMapMixin.forEach (dart:collection-patch/compact_hash.dart:633:13)
#16     SchedulerBinding.handleBeginFrame (package:flutter/src/scheduler/binding.dart:1238:17)
#17     SchedulerBinding._handleBeginFrame (package:flutter/src/scheduler/binding.dart:1155:5)
#18     _invoke1 (dart:ui/hooks.dart:328:13)
#19     PlatformDispatcher._beginFrame (dart:ui/platform_dispatcher.dart:397:5)
#20     _beginFrame (dart:ui/hooks.dart:272:31)

This exception was thrown in the context of a scheduler callback. When the scheduler callback was _registered_ (as opposed to when the exception was thrown), this was the stack:
#2      SchedulerBinding.scheduleFrameCallback (package:flutter/src/scheduler/binding.dart:611:49)
#3      Ticker.scheduleTick (package:flutter/src/scheduler/ticker.dart:277:46)
#4      Ticker.start (package:flutter/src/scheduler/ticker.dart:183:7)
#5      GameLoop.start (package:flame/src/game/game_loop.dart:54:15)
#6      GameRenderBox._attachGame (package:flame/src/game/game_render_box.dart:97:16)
#7      GameRenderBox.attach (package:flame/src/game/game_render_box.dart:88:5)
#8      RenderObject.adoptChild (package:flutter/src/rendering/object.dart:1841:13)
#9      ContainerRenderObjectMixin.insert (package:flutter/src/rendering/object.dart:4324:5)
#10     MultiChildRenderObjectElement.insertRenderObjectChild (package:flutter/src/widgets/framework.dart:6974:18)
#11     RenderObjectElement.attachRenderObject (package:flutter/src/widgets/framework.dart:6732:35)
#12     RenderObjectElement.mount (package:flutter/src/widgets/framework.dart:6597:5)
#13     Element.inflateWidget (package:flutter/src/widgets/framework.dart:4468:16)
#14     MultiChildRenderObjectElement.inflateWidget (package:flutter/src/widgets/framework.dart:7035:36)
#15     MultiChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:7047:32)
#16     Element.inflateWidget (package:flutter/src/widgets/framework.dart:4468:16)
#17     Element.updateChild (package:flutter/src/widgets/framework.dart:3957:20)
#18     ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5642:16)
#19     StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5780:11)
#20     Element.rebuild (package:flutter/src/widgets/framework.dart:5333:7)
#21     BuildScope._tryRebuild (package:flutter/src/widgets/framework.dart:2693:15)
#22     BuildScope._flushDirtyElements (package:flutter/src/widgets/framework.dart:2752:11)
#23     BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:3048:18)
#24     _LayoutBuilderElement._rebuildWithConstraints (package:flutter/src/widgets/layout_builder.dart:231:12)
#25     RenderObject.invokeLayoutCallback.<anonymous closure> (package:flutter/src/rendering/object.dart:2719:59)
#26     PipelineOwner._enableMutationsToDirtySubtrees (package:flutter/src/rendering/object.dart:1098:15)
#27     RenderObject.invokeLayoutCallback (package:flutter/src/rendering/object.dart:2719:14)
#28     RenderConstrainedLayoutBuilder.rebuildIfNecessary (package:flutter/src/widgets/layout_builder.dart:278:5)
#29     _RenderLayoutBuilder.performLayout (package:flutter/src/widgets/layout_builder.dart:369:5)
#30     RenderObject.layout (package:flutter/src/rendering/object.dart:2608:7)
#31     RenderProxyBoxMixin.performLayout (package:flutter/src/rendering/proxy_box.dart:111:21)
#32     RenderObject.layout (package:flutter/src/rendering/object.dart:2608:7)
#33     RenderProxyBoxMixin.performLayout (package:flutter/src/rendering/proxy_box.dart:111:21)
#34     RenderObject.layout (package:flutter/src/rendering/object.dart:2608:7)
#35     RenderProxyBoxMixin.performLayout (package:flutter/src/rendering/proxy_box.dart:111:21)
#36     RenderObject.layout (package:flutter/src/rendering/object.dart:2608:7)
#37     RenderProxyBoxMixin.performLayout (package:flutter/src/rendering/proxy_box.dart:111:21)
#38     RenderObject.layout (package:flutter/src/rendering/object.dart:2608:7)
#39     RenderProxyBoxMixin.performLayout (package:flutter/src/rendering/proxy_box.dart:111:21)
#40     RenderObject.layout (package:flutter/src/rendering/object.dart:2608:7)
#41     RenderProxyBoxMixin.performLayout (package:flutter/src/rendering/proxy_box.dart:111:21)
#42     _RenderCustomClip.performLayout (package:flutter/src/rendering/proxy_box.dart:1448:11)
#43     RenderObject.layout (package:flutter/src/rendering/object.dart:2608:7)
#44     _RenderLayoutBuilder.performLayout (package:flutter/src/widgets/layout_builder.dart:371:14)
#45     RenderObject.layout (package:flutter/src/rendering/object.dart:2608:7)
#46     RenderProxyBoxMixin.performLayout (package:flutter/src/rendering/proxy_box.dart:111:21)
#47     RenderObject.layout (package:flutter/src/rendering/object.dart:2608:7)
#48     ChildLayoutHelper.layoutChild (package:flutter/src/rendering/layout_helper.dart:61:11)
#49     RenderStack._computeSize (package:flutter/src/rendering/stack.dart:595:43)
#50     RenderStack.performLayout (package:flutter/src/rendering/stack.dart:622:12)
#51     RenderObject.layout (package:flutter/src/rendering/object.dart:2608:7)
#52     ChildLayoutHelper.layoutChild (package:flutter/src/rendering/layout_helper.dart:61:11)
#53     RenderStack._computeSize (package:flutter/src/rendering/stack.dart:595:43)
#54     RenderStack.performLayout (package:flutter/src/rendering/stack.dart:622:12)
#55     RenderObject.layout (package:flutter/src/rendering/object.dart:2608:7)
#56     MultiChildLayoutDelegate.layoutChild (package:flutter/src/rendering/custom_layout.dart:173:12)
#57     _ScaffoldLayout.performLayout (package:flutter/src/material/scaffold.dart:1092:7)
#58     MultiChildLayoutDelegate._callPerformLayout (package:flutter/src/rendering/custom_layout.dart:237:7)
#59     RenderCustomMultiChildLayoutBox.performLayout (package:flutter/src/rendering/custom_layout.dart:404:14)
#60     RenderObject._layoutWithoutResize (package:flutter/src/rendering/object.dart:2446:7)
#61     PipelineOwner.flushLayout (package:flutter/src/rendering/object.dart:1052:18)
#62     PipelineOwner.flushLayout (package:flutter/src/rendering/object.dart:1065:15)
#63     RendererBinding.drawFrame (package:flutter/src/rendering/binding.dart:602:23)
#64     WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:1164:13)
#65     RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:468:5)
#66     SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1397:15)
#67     SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1318:9)
#68     SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1176:5)
#69     _invoke (dart:ui/hooks.dart:312:13)
#70     PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:419:5)
#71     _drawFrame (dart:ui/hooks.dart:283:31)
(elided 2 frames from class _FrameCallbackEntry)
════════════════════════════════════════════════════════════════════════════════

Execute in a terminal and put output into the code block below

[✓] Flutter (Channel stable, 3.24.0, on Zorin OS 17.1 6.5.0-25-generic, locale pt_BR.UTF-8)
    • Flutter version 3.24.0 on channel stable at /home/rafael/flutter
    • Upstream repository https://github.com/flutter/flutter.git
    • Framework revision 80c2e84975 (3 months ago), 2024-07-30 23:06:49 +0700
    • Engine revision b8800d88be
    • Dart version 3.5.0
    • DevTools version 2.37.2

[✓] Android toolchain - develop for Android devices (Android SDK version 34.0.0)
    • Android SDK at /home/rafael/Android/Sdk
    • Platform android-34, build-tools 34.0.0
    • Java binary at: /home/rafael/android-studio/jbr/bin/java
    • Java version OpenJDK Runtime Environment (build 17.0.7+0-17.0.7b1000.6-10550314)
    • All Android licenses accepted.

[✓] Chrome - develop for the web
    • CHROME_EXECUTABLE = /var/lib/flatpak/exports/bin/com.google.Chrome

[✓] Linux toolchain - develop for Linux desktop
    • Ubuntu clang version 14.0.0-1ubuntu1.1
    • cmake version 3.22.1
    • ninja version 1.10.1
    • pkg-config version 0.29.2

[✓] Android Studio (version 2023.1)
    • Android Studio at /home/rafael/android-studio
    • Flutter plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/6351-dart
    • Java version OpenJDK Runtime Environment (build 17.0.7+0-17.0.7b1000.6-10550314)

[✓] VS Code (version 1.93.0)
    • VS Code at /usr/share/code
    • Flutter extension version 3.98.0

[✓] Connected device (2 available)
    • Linux (desktop) • linux  • linux-x64      • Zorin OS 17.1 6.5.0-25-generic
    • Chrome (web)    • chrome • web-javascript • Google Chrome 130.0.6723.58

[✓] Network resources
    • All expected network resources are available.

• No issues found!

Affected platforms

All

Other information

No response

Are you interested in working on a PR for this?

I want to work on this

Flame Engine/flame

Crash when many collision happen

What happened?

What do you expect?

How can we reproduce this?

What steps should take to fix this?

Do have an example of where the bug occurs?

Relevant log output

Execute in a terminal and put output into the code block below

Affected platforms

Other information

Are you interested in working on a PR for this?

How does funding with Polar work?

Backer

Contributor

Maintainer

Flame Engine/flame

Crash when many collision happen

What happened?

What do you expect?

How can we reproduce this?

What steps should take to fix this?

Do have an example of where the bug occurs?

Relevant log output

Execute in a terminal and put output into the code block below

Affected platforms

Other information

Are you interested in working on a PR for this?

How does funding with Polar work?

Backer

Why does "Fund on completion" require GitHub login?

When is the invoice due for "Fund on completion"?

What happens if the issue is never completed?

Do I get any extra benefits by funding?

Do I get progress updates?

Contributor

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Maintainer

How can I get funding like this for my open source initiatives?